An evolutionary game theory based approach for query expansion.
Minni JainAshima SuvarnaAmita JainPublished in: Multim. Tools Appl. (2022)
Keyphrases
- game theory
- query expansion
- game theoretic
- information retrieval systems
- pseudo relevance feedback
- retrieval effectiveness
- relevance feedback
- language model
- language modeling
- information retrieval
- text retrieval
- multi agent systems
- cooperative
- nash equilibria
- original query
- multi agent learning
- statistical physics
- resource allocation
- nash equilibrium
- automatic query expansion
- fictitious play
- retrieval model
- relevant documents
- trec genomics track
- ad hoc retrieval
- mechanism design
- improving search
- solution concepts
- cooperative game theory
- biomedical information retrieval
- query expansion methods
- evolutionary game theory
- retrieved documents
- query disambiguation
- ranked retrieval
- probabilistic retrieval model
- relevance model
- interactive query expansion
- boolean games
- query terms
- co occurrence
- learning algorithm